Cybersecurity Penetration Testing

Need to find security holes before hackers do? ERGOS provides computer security service through cybersecurity penetration testing and comprehensive pen testing services.

Our certified ethical hackers conduct security penetration testing across the United States plus London. We provide professional ethical hacking services that identify vulnerabilities in your defenses by simulating real attacks, finding weaknesses, and giving you the roadmap to fix them.

Cybersecurity Solutions We Provide

A breach doesn't announce itself. Our computer security services combine strategic consulting, continuous monitoring, and hands-on threat response to protect your business before, during, and after an attack — so your data, your people, and your reputation stay intact.

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Cybersecurity Consulting

Our cybersecurity consulting services help your organization build a security program that matches your risk profile, your industry requirements, and your long-term business goals.

  • Virtual CISO (vCISO)
  • Cybersecurity Risk Assessment
  • Security Strategy & Planning
  • Security Architecture Design
  • Security Program Development
  • AI Security & Governance
  • Vendor & Supply Chain Risk Management
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Managed Security Services

Our managed security services provide continuous, expert-level protection across your entire environment — monitored, managed, and improved around the clock.

  • 24/7 Security Monitoring
  • Managed SOC (Security Operations Center)
  • Managed SIEM Services
  • Managed EDR (Endpoint Detection & Response)
  • Managed Detection & Response (MDR)
  • Network Security Services
  • Managed Firewall Services
  • Vulnerability Management (Ongoing)
  • Security Information Management
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Identity & Access Security

Our identity security services protect the most targeted attack surface in 2026 — your users, credentials, and access points — before attackers exploit them.

  • Identity Threat Detection & Response (ITDR)
  • Identity & Access Management (IAM)
  • Multi-Factor Authentication (MFA)
  • Zero Trust Security Architecture
  • Privileged Access Management
  • Single Sign-On (SSO) Security
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Threat Protection & Prevention

Our threat protection services stop attacks before they cause damage — hardening your environment against the tactics attackers use most.

  • Email Security & Anti-Phishing
  • Endpoint Security Solutions
  • Advanced Threat Protection
  • Cloud Security Solutions
  • Data Loss Prevention (DLP)
  • Dark Web Monitoring
  • Security Awareness Training
  • AI-Powered Threat Detection
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Security Testing & Assessment

Our cybersecurity penetration testing and security assessment services expose the vulnerabilities in your environment before an attacker finds them first.

  • Penetration Testing
  • Vulnerability Assessments
  • Security Compliance Audits
  • Security Posture Assessments
  • Third-Party Security Reviews
  • Social Engineering Testing
  • Application Security Testing
  • Red Team/Blue Team Exercises
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Incident Response & Recovery

Our incident response services get your business back on its feet fast — containing the damage, investigating the cause, and hardening your defenses so it doesn't happen again.

  • Incident Response Consulting
  • Digital Forensics & Investigation
  • Cyber Insurance Readiness
  • Business Continuity Planning
  • Data Protection & Recovery
  • IT Security Compliance Audits
  • Post-Incident Hardening

What Are Cybersecurity Penetration Testing Services

Cybersecurity penetration testing simulates real cyberattacks to find security weaknesses before criminals exploit them. These services use the same tools and techniques actual hackers use to identify vulnerabilities in networks, applications, and security controls. We provide detailed reports showing exactly what is vulnerable and how to fix it.

Think of it like hiring a professional burglar to test your locks. We find the weak spots and help you fix them before real thieves show up.

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Frequently Asked Questions

Penetration Testing Basics

What is penetration testing?
Authorized simulated cyberattacks testing your security defenses. Certified ethical hackers find vulnerabilities before malicious attackers can exploit them.
How is penetration testing different from vulnerability scanning?
Vulnerability scanning automatically identifies known weaknesses. Penetration testing actively exploits those vulnerabilities to prove they are real and show potential business impact.
Why do we need this if we have security tools?
Security tools can have gaps or misconfigurations. Penetration testing validates whether your defenses actually work against real-world attack techniques.
How often should we conduct testing?
Most companies test once a year. High-risk industries or regulated fields may require quarterly testing. It is also smart to test after major infrastructure changes or when deploying new applications.
Can penetration testing damage our systems?
We keep risks low by planning and using safe methods. We sync schedules, ensure backups are available, and skip specific tests that could disrupt live production environments.

Results & Remediation

What do we receive after testing?
A detailed report showing vulnerabilities found, proof of exploitation, and prioritized remediation recommendations. We provide an executive summary for leadership and technical details for IT teams.
Do you help fix the vulnerabilities?
We provide detailed remediation guidance and can help implement fixes if needed, or hand off clear instructions to your internal team.
Do you retest after we fix vulnerabilities?
Yep. Retesting verifies that fixes work properly and is included in most engagements to ensure vulnerabilities are resolved.

Testing Scope & Methods

What gets tested during network penetration testing?
External testing covers internet-facing systems, firewalls, and VPN access. Internal testing simulates compromised accounts to check for lateral movement, privilege escalation, and access to sensitive data.
What is web application penetration testing?
A deep dive into your websites and web apps to check for injection flaws, broken authentication, sensitive data exposure, and security misconfigurations.
What is "Black Box" vs. "White Box" testing?
  • Black Box: Simulates an external attacker with zero inside knowledge.
  • White Box: Testers get full access to documentation, credentials, and source code.
  • Gray Box: A middle ground where testers have limited information.
Can you test our cloud environment?
Absolutely. We provide AWS, Azure, and Google Cloud testing covering misconfigurations, exposed storage, and cloud-specific vulnerabilities.

Compliance & Requirements

Does penetration testing help with compliance?
Yep. PCI DSS requires annual testing. HIPAA recommends it, and SOC 2 often requires it. Many cyber insurance policies now mandate testing to maintain coverage.
What certifications do your testers hold?
Our team holds OSCP (Offensive Security Certified Professional), CEH (Certified Ethical Hacker), and GPEN (GIAC Penetration Tester) certifications.

Preparation & Logistics

How do we prepare?
We define the scope, identify technical contacts, and schedule testing windows. We notify the relevant teams and ensure written testing authorization is documented.
What happens if you find critical vulnerabilities during the test?
We stop and notify you immediately. Critical vulnerabilities threatening active operations are escalated so you can decide whether testing continues after addressing the issue.

Why Choose ERGOS for Security Testing & Assessment

We help day-to-day teams get quick resolutions and fewer interruptions. Our IT company helps leadership reduce surprises with predictable costs, visible standards, and reporting that makes risk measurable. ERGOS is an integrated partner for Managed IT, security, and compliance readiness, so there are fewer gaps and fewer blame loops.

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Fast response, clear communication

Your staff gets quick answers, clear updates, and fewer repeat problems.
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Visible SLAs and escalation rules

No guessing. You know what urgent means, who owns it, and what happens next.
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Predictable monthly coverage

Clear inclusions and a consistent operating cadence that reduces surprise spend.
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Insurability-ready security controls

MFA, endpoint protection, monitoring, backups, and response with documentation.
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Quarterly plain-English reporting

Risk items, what changed, what is next, and what leadership should care about.
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Local presence when you need it

Remote support handles daily issues fast. On-site support is available when hands-on work is needed.

What Our Clients Say

Explore reviews from clients across industries who trust our IT services with their technology infrastructure.

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Maziar Zarea profile picture
Maziar Zarea
2 days ago
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ERGOS has been an amazing addition for our small startup and has helped us scale and triple in headcount. They have helped us in getting cybersecurity, MSP user support, and web services setup in record time with an affordable entry point. Shout out to Tam Nguyen for his help with our website migrations and Iris/Redi for being awesome account managers and IT Specialists handling our day to day infrastructure. Highly recommend them if you are a small to large enterprise in Houston, TX and beyond.
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Janet Torres profile picture
Janet Torres
68 days ago
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ERGOS IT Services has a smart and responsive group! Anything from my printer is not working to building gorgeous website landing pages for my nonprofit organization, ERGOS is there ready to help. Thank you to Tam for helping me bring my landing pages to fruition.
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Natalie Jimenez
2077 days ago
Google star 1Google star 2Google star 3Google star 4Google star 5Trustindex verifies that the original source of the review is Google.
Marshall is very responsive and very knowledgeable with all of our request.
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Drew R profile picture
Drew R
2562 days ago
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Managed IT and Cloud Services for small businesses.
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Steven Vitale profile picture
Steven Vitale
2662 days ago
Google star 1Google star 2Google star 3Google star 4Google star 5Trustindex verifies that the original source of the review is Google.
Great customer service
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Jimmy Conley
3702 days ago
Google star 1Google star 2Google star 3Google star 4Google star 5Trustindex verifies that the original source of the review is Google.
Great IT support!

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